Bologna have exercised their option to permanently sign Juventus attacker Riccardo Orsolini in a €15 million (£13m/$17m) deal.
Orsolini, who joined Juve from Ascoli in January 2017, spent 18 months on loan at Bologna, helping them to a 10th-place finish in Serie A under Sinisa Mihajlovic last season.
The Italy Under-21 international scored eight goals and provided five assists in 35 league appearances in 2018-19.
Editors' Picks
Orsolini had previously seen a temporary move to Atalanta cut short after failing to break into the first team.